Known Issue: Ranger Group Mapping

For Ranger AD integration, there is an issue with Ranger not being able to map a user
on a group ‘Hdp_admins’ to a policy that allows/denies access to the group ‘Hdp_admins’.
The issue is on the capital characters that might be on a AD group name
definition.

Most HDP components get the group information for a user via the SSSD daemon. When asked
for the groups the user ‘d.threpe’ belongs to we
get: